Math, asked by justMeetjoshionly, 11 months ago

how to solve this question

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Answered by ankit281020048856

1

Answer:

by using identity

a²-b² = (a+b)(a-b)

= (5x/9)² - (y/2)²

Step-by-step explanation:

Answered by santoshpatro2019

0

Step-by-step explanation:

identity is a square minus b square which is equal to a + b into a minus b

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